PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In cases where a character suddenly gets a new skill without explanation, it is usually explained away as a Chekhov's Classroom or Chekhov's Skill, except the audience never saw the character attending the lecture in question, or any prior examples of him or her using, or even training that skill.
http://www.w3.org/ns/prov#wasQuotedFrom
  • tvtropes.org